INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'afaa1cff9e2e53190f53efee4dc660545b23e5786083939b77fb12d34c562d81', 
    'TY0+W4yU6rXeZHsY7EA7Up1hK71emuupZ7lMJl/93KE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)